Exercises
Hazardous operations 251600Z to 251800Z, 261600Z to 261800Z, 262100Z to 262300Z, 271600Z to 271800Z and…
NAVAREA XII 378/09
- issued
- 2009-08-24 21:14Z
- status
- cancelled 2009-08-28 00:01Z (archive)
- self-cancels
- 2009-08-28 00:01Z
- authority
- CCDG11 552/09 241738Z AUG 09.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 251600Z TO 251800Z, 261600Z TO 261800Z, 262100Z TO 262300Z, 271600Z TO 271800Z AND 272100Z TO 272300Z AUG IN AREA BETWEEN 31-40N 29-35N AND 118-25W 117-40W. 2. CANCEL THIS MSG 280001Z AUG.
Activity windows · 5 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-08-25 16:00Z | 2009-08-25 18:00Z | — | 2 h |
| 2009-08-26 16:00Z | 2009-08-26 18:00Z | — | 2 h |
| 2009-08-26 21:00Z | 2009-08-26 23:00Z | — | 2 h |
| 2009-08-27 16:00Z | 2009-08-27 18:00Z | — | 2 h |
| 2009-08-27 21:00Z | 2009-08-27 23:00Z | — | 2 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
35 military exercises in force · see all
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.